2027 BMW i5 eDrive40 Sedan (21 inch Wheels): home charging cost in Delaware

A 2027 BMW i5 eDrive40 Sedan (21 inch Wheels) draws 33.9 kWh per 100 miles per the EPA; at Delaware's 17.74¢/kWh residential rate that's $6.01 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 62.5% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 BMW i5 eDrive40 Sedan (21 inch Wheels) charged at home in Delaware costs about $901/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,502 a year.

Filling up the 2027 BMW i5 eDrive40 Sedan (21 inch Wheels), in dollars

A 2027 BMW i5 eDrive40 Sedan (21 inch Wheels) needs roughly 94.8 kWh to reach its EPA-rated 280-mile range, which runs about $16.82 at 17.74¢/kWh in Delaware.

Where this ranks

This combination ranks 9,450 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i5 eDrive40 Sedan (21 inch Wheels) alone ranks 120 of 400 models for efficiency; Delaware alone ranks 33 of 51 states for electricity price.

Getting set up to charge a 2027 BMW i5 eDrive40 Sedan (21 inch Wheels) at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Get quotes from local electricians for Level 2 charger installation in Delaware before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 BMW i5 eDrive40 Sedan (21 inch Wheels)'s cost in Delaware. Delaware's 17.74¢/kWh rate ranks 33 of 51 states; the state rate guide lays out the full spread.